Products - Aijiren Tech Sci

4mL Vials. Manufactured from high quality glass, these 4mL (13mm), 15x45mm vials feature 13-425 thread finish and fit a variety of autosamplers. 4mL (13mm) Screw Thread Vials » 4mL (13mm) Screw Thread Vial Kits »

borosil HPLC Vials & Caps with closures for liquid

11mm Crimp Cap Vials VIAL : 2ml, 12 X 32mmCrimp Top Vial. Clear or Amber GlassBorosil Crimp Vials are made to exacting dimensions for unparalleled autosampler compatibility including a precision-formed crown for better crimping.THE CLOSURE :Crimp caps ensure the tightest seal reducing the possibility of sample evaporation The 12 x 32 mm Crimp

Trusted solutions

for the competitor vial shows a substantial amount of contamination. Low GC/MS Background A portion of the vial extracts prepared for LC/MS analysis were taken for analysis by GC/MS. A typical GC/MS scan is shown in Figure 1 below with bank solvent in the upper scan and the vial extract shown in the lower scan. Methods:

Screw Cap Vial Plastic at Thomas Scientific

Vial In Vial File 4ml, Clear, TFE Lnr 15X48mm. DWK Life Sciences (Wheaton) Clear plastic hinged case with 2 or 4 mL vials Convenient for storing and transporting vials Partitions and foam inserts protect vials Includes alphanumerical indexing card Choice of solid or open top screw cap Caps attached to vials.

Ptfe Lined Vials at Thomas Scientific

E-C Vials w / Rubber Lined Caps, Clear, 4 ml. DWK Life Sciences (Wheaton) A and USP Type I requirements. Black phenolic screw caps are packaged separately and inserted in the box with the vials. 14B rubber lined caps are suggested to use for aqueous samples and PTFE faced 14B rubber lined caps for organic samples.

Sample Vials and Accessories - Aijiren Technology Corporation

Snap Moderate seal Fast, no tools, some cap cracking Screw Excellent seal Universal Crimp caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The septum stays seated during piercing by the autosampler needle. The crimp cap vial requires crimping tools to

Latest Updates of HPLC sample vials supplier,manufacturer and

flat base evaporation-proof seal HPLC glass vials China Vials For HPLC Manufacturers, Suppliers and Factory Zhejiang Aijiren Technologies Co.,Ltd is one of the leading China vials for hplc manufacturers and suppliers, welcome to wholesale cheap vials for hplc from us.

Solvent Bottles at Thomas Scientific

Bottles, HPLC, Solvent Delivery, Plastic Coated. Solvent reservoir for use in HPLC mobile phase delivery. The 1000 mL size is a replacement for use with the Hewlett-Packard model HP-1090 HPLC (HP part number ). Outer joint at the top on all sizes is polished, thereby making an excellent seal between the PTFE cap and the bottle.

Kimble® 60951A-4 KIMAX® 4mL Amber Glass Sample Vial with

Capacity: 4mL. O.D. x Height: 15 x 45mm. Thread Finish: 13-425. Kits with attached screwcaps reduce packaging, saves valuable storage space and inhibit dust contamination. Cap has a solid top with polyseal cone for leak proof sealing. Vial top has a screw thread finish; sample vial and cap come pre-assembled.

evaporation-proof seal chromatography 4ml vials specification

evaporation-proof seal chromatography 4ml vials specification GUIDELINES FOR AUTOSAMPLER VIAL SELECTION All the seals, caps, septa and inserts will be located on the corresponding Polypropylene vials are often used for ion chromatography because of the ̷

HPLC and GC Vials, Caps, Septas and Inserts Guide

Mar 22, 2020 · 3. Screw 13-425 4mL Vial, Cap, Septa and Inserts . Glass autosampler vial, 4ml, 15mm x 45mm, used with 13-425 screw caps. Ideal for general laboratory use and sample storage. Chemically inert caps suitable for most chromatography and storage applications; Top grade PTFE/silicone septa used for cleanliness 13-425 4mL Vial

Analytical Vials - Sigma-Aldrich

Analytical Vials. Vials play a significant role in analytical analysis and result reproducibility. Vials must be inert and free of extractables or leachables to prevent affecting results. Using certified, application-specific, contaminant-free vials can significantly reduce risk. We offer a broad spectrum of Supelco ® products including

TN 20725 9mm Screw Thread Vials Secure Sealing

Solvent Evaporation Studies • Vials and closures were pre-dried in an incubator set to maintain a temperature of 40 °C for 24 hours. • After cooling to room temperature, the weight in grams was recorded for empty vials, to a resolution of 0.001g, with caps loosely attached. • Approximately 1.3 mL of pure methanol was added to

Thermo Scientifi c Well Plates for Chromatography - Aijiren Tech Sci

(cross contamination, evaporation rates, piercability) 4) Which product is the right one for the application? a. Basic plates, economical, but limited solvent compatibility b. Mid range plates, CERTIFED, good solvent compatibility c. Premium plates, excellent solvent stability, inert, “like a glass vial” usage 1) Modern autosamplers offer racks

Biotage® V-10 Touch Accessories for evaporation

Biotage® V-10, 4 mL Vial Upper Adapter Kit 5 pcs (Type C), 12.0 mm Neck Inner Diameter: 1: 147 USD : Add to quote/cart: 413281: Universal upper adapter: 1: 80 USD : Add to quote/cart: 413257SP: VIAL ADAPTOR LOWER TYPE K: 1: Add to quote/cart: 412758: Vial Adaptor Upper H for 8 mL vials - V10: 1: 29 USD : Add to quote/cart: 413258SP: vial Adaptor, Lower, Type K, 22 mm: 1: Add to quote/cart